/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.thrift.protocol;

/** Helper class that encapsulates field metadata. */
public class TField {
  public TField() {
    this("", TType.STOP, (short) 0);
  }

  public TField(String n, byte t, short i) {
    name = n;
    type = t;
    id = i;
  }

  public final String name;
  public final byte type;
  public final short id;

  public String toString() {
    return "<TField name:'" + name + "' type:" + type + " field-id:" + id + ">";
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + id;
    result = prime * result + ((name == null) ? 0 : name.hashCode());
    result = prime * result + type;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    TField otherField = (TField) obj;
    return type == otherField.type && id == otherField.id;
  }
}
